baber/WOPTO huggingface dataset:
Patent NL-7001890-A (NL)
Title: N-substd azetidin-3-sulphonates-sedatives - and inters for guanidino-azetidines
Filed: 1970-02-10
Abstract: The new cpds. are of formula:- (where R1 = C4-13 hydrocarbyl; R2 and R3 are H, alkyl or aryl). R1 = cyclohexyl, t-Bu, Ph2CH-, Ph(CH3)CH- or adamantyl, and gp. -CHR2R3 is Me, Et or Bz. The cpds. are prepd. by reacting the corresp. OH-cpd. with a halosulphonic acid.
Patent NL-7015810-A (NL)
Title: Biocidal and/or deodorising compsns contgcarrageenans as ge
IPC: A61L9/04
Filed: 1970-10-28
Abstract: Biocidal and/or deodorising compsn. in gel form consisting essentially of 1-6 wt.% of a gelling agent and 94-99 wt.% of an aqs. medium comprising a volatile biocidal and/or deodorising agent, in which the gelling agent is a mixture of kappa and iota carrageenans in a wt. ratio of 15:1:7:1. Pref. 35:1.
Patent NL-7104426-A (NL)
Title: Dry dairy product for baking from whey
IPC: A23C1/04
Filed: 1971-04-02
Abstract: Dry dairy product utilisable in baking e.g. bread or cakes, contg. sour whey is prepd. by a process utilising the following points:- (a) non-neutralised hot whe is denatured; the serum proteins from a non-acid diary product contg. skimmed milk are denatured separately and the mixture is dried by atomising, separately and simultaneously, the whey and dairy product in one tower; the quantity of sour whey solids being dispatched not exceeding 43% of the wt. of the mixture; (b) the pH of the sour whey is 4.0 plus-or-minus 0.2, the diary product being whole milk, skimmed milk or buttermilk, (c) the whey is from farmhouse cheese and the diary product is skimmed milk, (d) the proportion of solids of the whey and skimmed milk are 40% and 60% resp., (e) the whey and dairy product are concd. before drying by atomisation, such that their solids contents become 45% and 30% resp. these concentrates being injected into the atomisation tower in nearly equal volumes, and (f) the casein solids in suspension in the whey are removed before denaturing the whey. The product is non-hygroscopic, and its pH after reconstitution is >=5.5.
Patent NL-7107906-A (NL)
Title: Waterproofing of roads or constructions - with particulate bituminous - materials melted in situ
IPC: D06N5/00
Filed: 1971-06-09
Abstract: This process is simplified by the use of granules or flakes of a bituminous material, opt. contg. a reinforcing material or other additives, so that costs are reduced and less expensive equipment is used, compared with the conventional methods; surfacing of roads, floorings, roofings, etc., can be carried out by this method.
Patent NL-7506592-A (NL)
IPC: H04B10/40
Filed: 1975-06-04
Abstract: 1465329 Optical communications system POST OFFICE 6 June 1974 25166/74 Heading G1A The bandwidth of an optical communications system is controlled by means of a section of liquid filled dielectric optical waveguide 8, silicon tube filled with carbon tetrachloride, disposed in a temperature maintaining device 9. The temperature of the waveguide determines the number of transmission modes allowed. The temperature is retro-actively controlled with respect to a comparison between the ratio of two pre-selected modes on the received bandwidth and a predetermined reference signal. The optical communications signal uses an optical carrier signal into which an analogue signal having a bandwidth to be controlled, is modulated. In a repeater circuit, Fig. 2, the light signal enters the system via the optical waveguide 7, passes via a section 8 of a liquid cored dielectric optical waveguide and is received by a photodiode detector. The detectors output is amplified and is passed to two tuned circuits 13, 14 which are tuned to a frequency W 2  corresponding to the half power point of the cut-off edge of the required bandwidth and a frequency w 1  corresponding to the flat response region of the desired bandwidth. The levels L 1 , L 2  of the frequencies W 1 , W 2  are measured by level detectors 15 and 16 and the results are passed to a divider 17 which produces a signal representative of L 1 /L 2  that is fed to an analogue comparator 18. There it is compared with  a reference signal, corresponding to the desired ratio value. The resulting error signal from the comparator 18 is used to reset the temperature of the oven 9 via a temperature reset unit 20 and a servo temperature controller 21. The repeater circuit also comprises a driver circuit 22, connected as shown, which powers and modulates a laser source 23 which is optically connected to an output dielectric waveguide 26. The number of modes excluded by this arrangement is determined by a second oven 25, operating at a pre-set temperature, enclosing a section of liquid cored dielectric waveguide. An arrangement involving a series of repeater circuits is also disclosed.
Patent NL-7602300-A (NL)
Title: Rust inhibiting coatings for steel - comprising cement and water with added plastic dried in air before setting, then set and hardened under water
IPC: C04B40/00
Filed: 1976-03-05
Abstract: Rust inhibiting coatings for steel surfaces which in service come into contact with moisture or are immersed in water, esp. drinking water pipes, are prepd. by use of a paste, applicable by spraying, centrifuging etc. the coating consisting of cement, water and opt. sand, by a process in which immediately after applicn. of the coating the process of hydration and hardening is interrupted by air drying, esp. with warm air and only continued when the duct is full of water and completed progressively in its normal term. A plastic matl. is mixed in with the cement to prevent the cement particles from being washed away by the flowing water after introducing the steel pipe into the pipeline. When used for a drinking water supply pipe a burst pipe must be fixed quickly, so that a pipe coated according to the invention can be installed and the water set flowing again quickly without washing away the unset cement.
Patent NL-7703353-A (NL)
Title: Para:amino-azobenzene prodn. - by reacting excess aniline with an alkali nitrite in hydrochloric acid medium contg. dissolved oxygen
IPC: C09B37/00
Filed: 1977-03-29
Abstract: Aminoazobenzene (I) is made by reacting excess aniline at 100 degrees C with an alkali nitrite in HCl medium contg. >=30 ppm dissolved elementary O2, and allowing the diazoaminobenzene cpd. formed to isomerise in the same soln. The reaction mixt. is then neutralised with caustic alkali and the aq. phase is sepd. from the organic phase contg. the (I) dissolved in aniline. The required dissolved O2 level can be achieved e.g. by carrying out the reaction under air at a pressure of >=2 atmos. or under a protective gas contg. >=40 vol. % O2, or by bubbling a protective gas contg. >=40 vol. % O2 through the reaction medium. The presence of O2 in the reaction medium reduces the formation of by-prods. such as o-aminobenzene, diphenylamine, 2-, 3- and 4-aminobiphenyl and 'diazo tars', and gives (I) of high purity. (I) is suitable for hydrogenation into p-phenylenediamine, which is a useful raw material in the mfr. of aromatic fibre-forming polyamides.
Patent NL-7713412-A (NL)
Title: Automatic and individual feeding system for livestock - has transmitter fitted to animal, activating relays in approach path
IPC: A01K11/00
Filed: 1977-12-05
Abstract: The automatic and individual feeding system is for livestock, and this consists of a feeding space with side fencing for the animal. The animal wears a signal transmitter, which controls the feed supply device. There are contact elements along the path of travel of the animal. They operate in conjunction with the transmitters fitted to the animal, which are also means of identification. The transmitters will trigger control relays, whose contacts are connected in series. The relay contacts come into operation when the animal is moving towards the feeding equipment.
Patent NL-7904615-A (NL)
Title: Concrete floor supporting beam - has upper part cast into concrete of S or Z=section
IPC: E04B5/29
Filed: 1979-06-12
Abstract: The beam supports a concrete floor, its top part being accommodated in the concrete, and is particularly in the form of a top member of a lattice-work girder. Recesses are provided for the insertion of transverse beam ends far enough below the top to support the concrete formwork. The upper part of the beam (213) to be cast into the concrete is of S- or Z-section. This part can join onto the main part of the beam, which is in turn secured to the girder lattice-work. The design gives increased strength of the floor, so that the girders can be spaced further apart.
Patent NL-8201644-A (NL)
Title: Levelling-screeding appts. for poured concrete floor - has rectangular trough with top mounted out-of-balance motor to vibrate concrete mass
IPC: E04G21/10
Filed: 1982-04-20
Abstract: The boat shaped rectangular open trough (1) has bottom (2) and side walls (3,4,5,6). Between the short side walls (3,4) stretches a reinforcing U-beam with the base pointing upwards. Between beam (7) and long side-walls (5,6) stretch apparox. ten transverse U-beams with base pointing upwards. The beam (7) is symmetric and perpendicular in relation to axis (9,10). On top of the beam are two vibrating out of balance motors (11) fitted. Coupling devices enable linking up to a second trough unit. The trough unit is moved in a horizontal level position across the flow by a winch.. 1+2.
Patent NL-8303789-A (NL)
IPC: G06F17/22
Filed: 1983-11-03
Abstract: A dictation and editing system includes microphone and keyboard inputs to a programmed computer system. The author may control the selection and entry of microphone and keyboard inputs for storage and display. Keyboard entries are displayed as alpha-numeric or other characters, while recorded speech is displayed simply as a sequence of box-like characters called voice token marks. Each token mark indicates 1 second of speech, and one line of marks represents 60 seconds of speech.
Patent NL-8402739-A (NL)
Title: Text page reading machine - produces electronic recording of text or graphical information by line-scanning optical detector
IPC: G06F3/00
Filed: 1984-09-07
Abstract: The page of information (7) to be connected to raster-pattern data is placed on a scanner table (13) which moves in two horizontal directions so that the focal pOint (14) of an optical detector (12) performs a line scan of the page. Changes in light brightness are converted (2) to a stream of binary data bits, one per pixel. The data are fed to a computer (1) which stores it on magnetic recording discs (3) and feeds a VDU (4). The operation of the system is controlled by the computer and a control unit (5).
Patent NL-8601970-A (NL)
Title: Furniture article with board and leg posts - has hollow support posts with board clamp in top fastened to internal member by elongate screw
IPC: F16B12/42
Filed: 1986-07-31
Abstract: The piece of furniture has one or more boards (1) with support posts. The posts (2) exhibit a hollow end piece which has a movable and lockable clamp (3) inside. The side edge of the board engages a recess (6) in the circumferential surface of the post. The clamp is provided with an attachment screw and a hole in the end part for the firm reception of the attachment screw. The attachment screw and the hole have cooperating screw paths. The clamping piece and the post are both circular in cross-section. The end of the screw is attached to a firmly attached member (5) the post.
Patent NL-8702489-A (NL)
IPC: H05B41/24
Filed: 1987-10-19
Abstract: DC/AC converter for igniting and supplying a gas discharge lamp (1), which converter has two input terminals (C, D) intended to be connected to a DC voltage source, said input terminals (C, D) being connected together by means of a series arrangement with a load circuit comprising at least an induction coil and a parallel arrangement of the lamp (1) and a capacitor (12), as well as a first semiconductor switching element (13), said load circuit being shunted by a circuit comprising a second semiconductor switching element (14), said semiconductor switching elements (13, 14) being rendered alternately conducting and non-conducting by means of control circuits (13a, 14a), whilst a second capacitor (11) is arranged in series with the induction coil (10) and the lamp (1), which capacitor is shunted by a third switching element (15) which is non-conducting during the period of pre-heating the electrodes (2, 3) and is conducting at least during ignition of the lamp (1).
Patent NL-9302266-A (NL)
IPC: H04L12/70
Filed: 1993-12-27
Abstract: PCT No. PCT/EP94/04272 Sec. 371 Date Jun. 18, 1996 Sec. 102(e) Date Jun. 18, 1996 PCT Filed Dec. 23, 1994 PCT Pub. No. WO95/18495 PCT Pub. Date Jul. 6, 1995A device for establishing boundaries in a bit stream is disclosed, which converts a first number of bits of the bit stream into a second number of bits (that is, the CRC is determined) and compares the second number of bits with a third number of bits of the bit stream. The converting means comprises discounting means for discounting the effect on the conversion process of at least one bit situated outside the first number of bits. The device establishes the boundary of the bit stream after a minimal time span, even for very high bit rates per bit shift.
Patent NL-9402155-A (NL)
Inventor: GIEZEN MAURICE GERARDUS MARIA
IPC: B65D77/06
Filed: 1994-12-19
Abstract: PCT No. PCT/NL95/00427 Sec. 371 Date Jul. 10, 1997 Sec. 102(e) Date Jul. 10, 1997 PCT Filed Dec. 19, 1995 PCT Pub. No. WO96/19397 PCT Pub. Date Jun. 27, 1996Baseplate (4) for a pallet container (1). The baseplate (4) is designed to accommodate the container section of a pallet container (1). To ensure run-off of the fluids which are present in the pallet container (1) towards an outflow opening with valve (6) close to a peripheral side of the pallet container (1), the baseplate (4) is constructed with a slope. This slope is such that, in the normal use position of the baseplate (4), this baseplate (4) is constructed with a downward slope to all sides from the center point of this place (4), whilst a peripheral gutter (13) is provided. The lowest point thereof is located at the outflow opening for the fluids.
Patent PT-76741-A (PT)
Title: Method for a continuous selective reduction of edible oils and fats
IPC: C11C3/12
Filed: 1983-05-23
Abstract: Continuous selective hydrogenation of edible oils and fats, is at 150-260 deg.C under hydrogen pressure up to 150 psi, in contact with a fixed catalyst consisting of a Gp. VIII metal on alpha-alumina with surface area below 10 m2/g and microporous volume below 0.1 ml/g. Prefd. are vegetable oils, esp. soya, with contact time sufficient to reduce the iodine value by 10-30. The catalyst is pref. Ni or Co on alpha-alumina with surface area below 5(3) m2/g, microporous volume below 0.05 ml/g and microporous volume below 0.6(0.3) ml/g.
Patent PT-78131-A (PT)
IPC: H04N7/04
Filed: 1984-02-20
Abstract: A teletext receiver incorporating a demodulation circuit, a data demultiplexing circuit, a memory, a microprocessor and a numbering keyboard. The inventive receiver also comprises an early article acquisition decision circuit disposed between the demultiplexing circuit and the memory. This circuit incorporates a shift register with five cells, a storage module having a first group of three storage cells able to store three bytes, a second group of three storage cells able to store three bytes, a two-bit flip-flop, a logic comparison circuit incorporating a first group of three byte comparators, a second group of three byte comparators, an article start code detector, and a comparison synthesis logic circuit connected to the six byte comparators, to the detector and to the flip-flop. This circuit supplies an opening or closing control signal applied to the control input of the memory. The microprocessor loads in an appropriate manner the storage cells with bytes defining a page to be selected and bytes defining a threshold, such that all the articles whose classification bytes exceed this threshold, bring about the appearance of the memory opening signal. The microprocessor checks after each data transmission cycle the state of the memory in order to raise or lower the threshold, or leave it unchanged.
Patent PT-80492-A (PT)
Title: Process for preparing beta-lactam antibiotics useful as medicaments or growth promoters in livestock rearing or as antioxidants
Inventor: ANGERBAUER ROLF
IPC: A23K20/195
Filed: 1985-05-20
Abstract: Novel  beta -lactam antibiotics of the formula   <IMAGE>   in which R1, R2 and R3, which may be identical or different, denote a substituted or unsubstituted alkyl radical or a monocyclic or bicyclic, optionally substituted, carbocyclic or heterocyclic ring, or R1 represents an optionally substituted alkyl radical or a monocyclic or bicyclic, substituted or unsubstituted, carbocyclic or heterocyclic ring, and R2 and R3, together with the N(+) atom, form an optionally substituted monocyclic or polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, or R1, R2 and R3, together with the N(+) atom, form a bridged, optionally substituted polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, and R4 represents hydrogen or optionally substituted alkyl, aryl or heterocyclyl or hydroxycarbonyl, lower alkoxycarbonyl, halogen, pseudohalogen or a group of the formula <IMAGE>   in which n denotes 0, 1 or 2, and B represents a direct bond, oxygen or a group   <IMAGE>  and A and W, independently of one another, represent hydrogen or optionally substituted alkyl, aryl or heterocyclyl, or together form an optionally substituted carbocyclic or heterocyclic ring.
Patent PT-82071-A (PT)
Title: Process for preparing homocysteine thiolactone derivatives
Inventor: CHIESI PAOLO
IPC: C07D333/36
Filed: 1986-02-21
Abstract: Compounds of formula Iwherein A represents:a saturated cyclic or heterocyclic aromatic or hetero- aromatic residue;a saturated or unsaturated bicyclic residue; and R represents H, an alkyl, cycloalkyl or alkoxyalkyl group.Compounds I are endowed with valuable therapeutic characteristics.
Patent PT-83943-A (PT)
Title: Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
IPC: C22C1/06
Filed: 1986-12-16
Abstract: An intermetallic powder compsn. is obtd. by blending a mixt. of elemental powders with a process control agent, followed by mechanical alloying. The material is then heated at a temp. below the m.pt. of any of the constituents. Pref. the compsn. is based on aluminium with the second component being a harder metal.
Patent PT-86676-A (PT)
Inventor: RATZLAFF HOWARD J
IPC: A01D89/00
Filed: 1988-02-01
Abstract: The baler uses a single stuffer assembly (50) to take crop materials from the center gathering augers (44, 46) of the windrow pickup (40) and sweep such materials upwardly and rearwardly through a loading duct (26) into the baling chamber (10) via an opening (28) in the bottom (30) of the latter. A single set of side-by-side crop engaging forks (52) of the stuffer assembly moves through a generally kidney shaped path of travel (54) that includes extending the forks forward of the deposit zone (48), plunging the tips (53) of the forks down to the deposit zone between the augers at a point forwardly of the mouth (38) of the duct, sweeping rearwardly and upwardly thereafter through the remainder of the duct along the lower stretch path of fork travel, and then returning downwardly and forwardly along the upper stretch of the path of fork travel to the deposit zone. Such forks are able to extend forward of the deposit zone by positioning the augers, the deposit zone and the mouth of the duct back underneath the axis of rotation of the rotary drive (60) of the forks.
Patent PT-89879-A (PT)
Inventor: MARTIN ROBERT
IPC: A01P7/04
Filed: 1989-03-01
Abstract: A formulation suitable for spraying or for dilution with water to form a sprayable preparation, the formulation comprising an active ingredient, optionally a carrier or solvent for the active ingredient, an emulsifier and an evaporation retardant, characterised in that the formulation satisfied the following Formula: <MATH> where L is less than or equal to 15, A = 700376, B = -1.51, C = 0.8472,  Moil is the weighted average relative molar mass of the oil phase, Mretardant is the weighted average relative molar mass of the retardant, and <MATH> where Y is the molar solubility ratio of the formulation, defined as the minimum number of moles of the oil phase which will dissolve the retardant, divided by the number of moles of retardant, provided that, in the Formula above, any solvent which has no liquid phase at 27 DEG C at atmospheric pressure is excluded. The formulation may comprise a pesticide or herbicide. The action of the evaporation retardant is improved.
Patent PT-98494-A (PT)
Title: Fine-layer concentration machine (flow-down type)
Inventor: SAKAI YOSHIHARU
IPC: B01D1/00
Filed: 1991-07-30
Abstract: A machine is described which concentrates an unprocessed liquid, which is susceptible to heat, with vapour heated to high temperature without altering the taste or adversely affecting the quality, alternately dividing layers of unprocessed liquid and layers of steam 20, in which the width for the passage of hot unprocessed liquid is gradually narrowed from the entry of the unprocessed liquid to the exit of the concentrate. As a result, if the volume of unprocessed liquid diminishes owing to evaporation and separation of the liquids in the unprocessed liquid, drying-out is prevented. In addition, in the vapour generated by the unprocessed liquid, so as to prevent an increase in the speed of flow of the concentrate heading for the exit, the gaps of the layers of the passage of the hot unprocessed liquid are gradually widened from the entry of the unprocessed liquid to the exit of concentrate.
Patent PT-98797-A (PT)
Inventor: FORQUY CHRISTIAN
IPC: B01J27/045
Filed: 1991-08-28
Abstract: Manufacture of thiophene by catalytic dehydrogenation of tetrahydrothiophene. 
<??>Ruthenium sulphide or a mixture of sulphides of ruthenium and of one or a number of other transition metals is employed as a bulk or supported catalyst.
Patent SI-9520156-A (SI)
Title: Process for manufacturing clavulanic acid salt
Inventor: KIM JUNG WOO
IPC: C07D503/00
Filed: 1995-09-30
Abstract: According to the present invention, a process for manufacturing alkali metal salt of clavulanic acid wherein impure clavulanic acid in aqueous solution is extracted by a solvent mixture of ketone and alkyl acetate under acidic condition, treated in a conventional manner, and a solution of alkali metal salt of alkanoic acid dissolved in ketone or alkanol solvent is added to obtain pure alkali metal salt of clavulanic acid is provided. Since the process according to the present invention omits a step of formation of amine salt, an economic and simple method for manufacturing alkali metal salt of clavulanic acid in a high yield without excessive use of solvent is provided.
Patent UA-12751-A (UA)
Title: Hydrant for closed irrigation network
Inventor: KHOROSHAVIN VOLODYMYR MYKOLAIOVYCH
Filed: 1989-04-28
Abstract: The invention relates to agriculture, in particular to the irrigation equipment and can be used for connection of the sprinkling plants to the closed irrigation network. A hydrant for closed irrigation network includes a detachable pipe with a locking unit and an adapter with a sealing lobe and a riser with a coupling head. The outer surface of the head is made of cylindrical and conical parts, and the sealing lobe interacts with conical part of the coupling head.
Patent UA-13326-A (UA)
Title: Device for magnetic recording multichannel and correction of time distortion-signal reproduction
Filed: 1990-07-26
Abstract: The device comprises a comparison signal generator, a comparison signal magnetic-recording amplifier, a comparison signal recording head, information signal input buses, a comparison signal magnetic-reproducing amplifier, a phase shifter, an information signal reproduce head, an information signal magnetic-reproducing amplifier, a delay device, low-pass filters, an analog-to-digital converter, a buffer memory, a d-a converter, an output bus, phase detectors.